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/*
* Copyright (c), Zeriph Enterprises
* All rights reserved.
*
* Contributor(s):
* Zechariah Perez, omni (at) zeriph (dot) com
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(OMNI_SOCKET_HPP)
#define OMNI_SOCKET_HPP 1
#include <omni/types/net_t.hpp>
#include <omni/net/endpoint_descriptor.hpp>
#if defined(OMNI_SAFE_SOCKET)
#include <omni/sync/basic_lock.hpp>
#endif
// TODO: see https://learn.microsoft.com/en-us/dotnet/api/system.net.sockets.socket?view=net-9.0#methods .. add what makes sense
namespace omni {
namespace net {
class socket
{
public:
socket(omni::net::socket_type type, omni::net::protocol_type protocol);
socket(omni::net::socket_type type, omni::net::protocol_type protocol, omni::net::socket_create_options create_ops);
~socket();
omni::net::address_family address_family() const;
omni::net::socket_error accept(omni::net::endpoint_descriptor& remote_ep);
omni::net::socket_error bind();
omni::net::socket_error bind(uint16_t port);
omni::net::socket_error bind(uint32_t ip, uint16_t port);
omni::net::socket_error bind(const std::string& ip, uint16_t port);
omni::net::socket_error bind(const std::wstring& ip, uint16_t port);
omni::net::socket_error bind(const std::string& ip);
omni::net::socket_error bind(const std::wstring& ip);
uint32_t bound_endpoint() const;
uint16_t bound_port() const;
omni::net::socket_error close();
omni::net::socket_error close(uint16_t timeout);
omni::net::socket_error connect();
omni::net::socket_error connect(uint32_t ip, uint16_t port);
omni::net::socket_error connect(const std::string& ip, uint16_t port);
omni::net::socket_error connect(const std::wstring& ip, uint16_t port);
omni::net::socket_error connect_host(const std::string& host, uint16_t port);
omni::net::socket_error connect_host(const std::wstring& host, uint16_t port);
omni::net::socket_error disconnect(bool reuse);
uint32_t endpoint() const;
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t& op_val);
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, omni::net::socket_option op_name, int32_t& op_val);
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t& op_val);
omni::net::socket_t native_handle() const;
omni::net::socket_error open();
omni::net::socket_error open(omni::net::socket_type type, omni::net::protocol_type protocol);
omni::net::socket_error ioc(uint32_t op_code, omni::net::xfr_t* val);
bool is_bound() const;
bool is_connected() const;
bool is_open() const;
bool is_shutdown() const;
bool is_listening() const;
omni::net::socket_error listen();
omni::net::socket_error listen(int32_t backlog);
omni::net::socket_error last_error() const;
uint16_t port() const;
omni::net::protocol_type protocol() const;
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, received);
}
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), flags, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], uint32_t& received)
{
return this->_receive(buffer, SZ, omni::net::socket_flags::NONE, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, SZ, flags, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, uint32_t& received)
{
return this->_receive(buffer, buffer_size, omni::net::socket_flags::NONE, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, buffer_size, flags, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, fip, fport, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), flags, fip, fport, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, from_ip, from_port, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), flags, from_ip, from_port, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, SZ, omni::net::socket_flags::NONE, fip, fport, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, SZ, flags, fip, fport, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, SZ, omni::net::socket_flags::NONE, from_ip, from_port, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, SZ, flags, from_ip, from_port, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, buffer_size, omni::net::socket_flags::NONE, fip, fport, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, buffer_size, flags, fip, fport, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, buffer_size, omni::net::socket_flags::NONE, from_ip, from_port, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, buffer_size, flags, from_ip, from_port, received);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, sent);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), flags, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], uint32_t& sent)
{
return this->_send(buffer, SZ, omni::net::socket_flags::NONE, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, SZ, flags, sent);
}
omni::net::socket_error send(const std::string& buffer, uint32_t& sent)
{
return this->unsafe_send(buffer.data(), buffer.size(), sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, uint32_t& sent)
{
return this->_send(buffer, buffer_size, omni::net::socket_flags::NONE, sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, buffer_size, flags, sent);
}
template < typename T >
omni::net::socket_error send_to(const std::vector<T>& buffer, uint32_t len, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, omni::net::socket_flags::NONE, ip, port, sent);
}
template < typename T >
omni::net::socket_error send_to(const std::vector<T>& buffer, uint32_t len, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, flags, ip, port, sent);
}
template < std::size_t SZ >
omni::net::socket_error send_to(const char (&buffer)[SZ], const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, SZ, omni::net::socket_flags::NONE, ip, port, sent);
}
template < std::size_t SZ >
omni::net::socket_error send_to(const char (&buffer)[SZ], omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, SZ, flags, ip, port, sent);
}
omni::net::socket_error unsafe_send_to(const char* buffer, uint32_t len, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, omni::net::socket_flags::NONE, ip, port, sent);
}
omni::net::socket_error unsafe_send_to(const char* buffer, uint32_t len, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, flags, ip, port, sent);
}
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t op_val);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, omni::net::socket_option op_name, int32_t op_val);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t op_val);
omni::net::socket& set_protocol_type(omni::net::protocol_type protocol);
omni::net::socket& set_socket_type(omni::net::socket_type type);
omni::net::socket_error set_blocking_mode(omni::net::blocking_mode mode);
omni::net::socket_error shutdown(omni::net::socket_shutdown how);
omni::net::socket_type socket_type() const;
void swap(omni::net::socket& other);
omni::string_t to_string_t() const;
std::string to_string() const;
std::wstring to_wstring() const;
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::net::socket) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::net::socket)
private:
omni::net::socket_t m_socket;
omni::net::sockaddr_in_t m_addr;
omni::net::protocol_type m_proto;
omni::net::socket_type m_type;
omni::net::socket_error m_last_err;
uint32_t m_ep4;
uint16_t m_port;
uint16_t m_conops;
#if defined(OMNI_OS_WIN)
omni::net::wsa_info m_wsa;
#endif
#if defined(OMNI_SAFE_SOCKET)
mutable omni::sync::basic_lock m_mtx;
#endif
socket(); // = delete
socket(const omni::net::socket& cp); // = delete
omni::net::socket& operator= (const omni::net::socket& other); // = delete
omni::net::socket_error _close(uint16_t timeout, bool shutdown);
omni::net::socket_error _receive(void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& received);
omni::net::socket_error _receive_from(void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received);
omni::net::socket_error _send(const void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent);
omni::net::socket_error _send_to(const void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent);
};
class socket6
{
public:
socket6(omni::net::socket_type type,
omni::net::protocol_type protocol);
socket6(omni::net::socket_type type,
omni::net::protocol_type protocol,
bool allow_ip4_fallback);
socket6(omni::net::address_family family,
omni::net::socket_type type,
omni::net::protocol_type protocol);
socket6(omni::net::address_family family,
omni::net::socket_type type,
omni::net::protocol_type protocol,
bool allow_ip4_fallback);
socket6(omni::net::address_family family,
omni::net::socket_type type,
omni::net::protocol_type protocol,
omni::net::socket_create_options create_ops);
socket6(omni::net::address_family family,
omni::net::socket_type type,
omni::net::protocol_type protocol,
omni::net::socket_create_options create_ops,
bool allow_ip4_fallback);
~socket6();
omni::net::address_family address_family() const;
omni::net::socket_error accept(omni::net::endpoint_descriptor6& remote_ep);
omni::net::socket_error bind();
omni::net::socket_error bind(uint16_t port);
omni::net::socket_error bind(uint32_t ip, uint16_t port);
omni::net::socket_error bind(const omni::net::ip6_binary_address& ip, uint16_t port);
omni::net::socket_error bind4(const std::string& ip, uint16_t port);
omni::net::socket_error bind4(const std::wstring& ip, uint16_t port);
omni::net::socket_error bind4(const std::string& ip);
omni::net::socket_error bind4(const std::wstring& ip);
omni::net::socket_error bind6(const std::string& ip, uint16_t port);
omni::net::socket_error bind6(const std::wstring& ip, uint16_t port);
omni::net::socket_error bind6(const std::string& ip);
omni::net::socket_error bind6(const std::wstring& ip);
std::string bound_endpoint() const;
uint16_t bound_port() const;
omni::net::socket_error close();
omni::net::socket_error close(uint16_t timeout);
omni::net::socket_error connect();
omni::net::socket_error connect(uint32_t ip, uint16_t port);
omni::net::socket_error connect(const omni::net::ip6_binary_address& ip, uint16_t port);
omni::net::socket_error connect4(const std::string& ip, uint16_t port);
omni::net::socket_error connect4(const std::wstring& ip, uint16_t port);
omni::net::socket_error connect6(const std::string& ip, uint16_t port);
omni::net::socket_error connect6(const std::wstring& ip, uint16_t port);
omni::net::socket_error connect_host(const std::string& host, uint16_t port);
omni::net::socket_error connect_host(const std::wstring& host, uint16_t port);
omni::net::socket_error disconnect(bool reuse);
std::string endpoint() const;
omni::net::socket_error get_bound_endpoint4_binary(uint32_t& ep) const;
omni::net::socket_error get_bound_endpoint6_binary(omni::net::ip6_binary_address& ep) const;
omni::net::socket_error get_endpoint4_binary(uint32_t& ep) const;
omni::net::socket_error get_endpoint6_binary(omni::net::ip6_binary_address& ep) const;
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t& op_val);
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, omni::net::socket_option op_name, int32_t& op_val);
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t& op_val);
omni::net::socket_t native_handle() const;
omni::net::socket_error open();
omni::net::socket_error open(omni::net::socket_type type, omni::net::protocol_type protocol);
omni::net::socket_error open(omni::net::address_family family, omni::net::socket_type type, omni::net::protocol_type protocol);
omni::net::socket_error ioc(uint32_t op_code, omni::net::xfr_t* val);
bool is_ip4() const;
bool is_ip6() const;
bool is_bound() const;
bool is_connected() const;
bool is_open() const;
bool is_shutdown() const;
bool is_listening() const;
omni::net::socket_error listen();
omni::net::socket_error listen(int32_t backlog);
omni::net::socket_error last_error() const;
uint16_t port() const;
omni::net::protocol_type protocol() const;
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, received);
}
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), flags, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], uint32_t& received)
{
return this->_receive(buffer, SZ, omni::net::socket_flags::NONE, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, SZ, flags, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, uint32_t& received)
{
return this->_receive(buffer, buffer_size, omni::net::socket_flags::NONE, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, buffer_size, flags, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, fip, fport, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), flags, fip, fport, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, from_ip, from_port, received);
}
template < typename T >
omni::net::socket_error receive_from(std::vector<T>& buffer, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(&buffer[0], (buffer.size() * sizeof(T)), flags, from_ip, from_port, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, SZ, omni::net::socket_flags::NONE, fip, fport, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, SZ, flags, fip, fport, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, SZ, omni::net::socket_flags::NONE, from_ip, from_port, received);
}
template < std::size_t SZ >
omni::net::socket_error receive_from(char (&buffer)[SZ], omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, SZ, flags, from_ip, from_port, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, buffer_size, omni::net::socket_flags::NONE, fip, fport, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, uint32_t& received)
{
uint16_t fport = 0;
std::string fip;
return this->_receive_from(buffer, buffer_size, flags, fip, fport, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, buffer_size, omni::net::socket_flags::NONE, from_ip, from_port, received);
}
omni::net::socket_error unsafe_receive_from(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received)
{
return this->_receive_from(buffer, buffer_size, flags, from_ip, from_port, received);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, sent);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), flags, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], uint32_t& sent)
{
return this->_send(buffer, SZ, omni::net::socket_flags::NONE, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, SZ, flags, sent);
}
omni::net::socket_error send(const std::string& buffer, uint32_t& sent)
{
return this->unsafe_send(buffer.data(), buffer.size(), sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, uint32_t& sent)
{
return this->_send(buffer, buffer_size, omni::net::socket_flags::NONE, sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, buffer_size, flags, sent);
}
template < typename T >
omni::net::socket_error send_to(const std::vector<T>& buffer, uint32_t len, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, omni::net::socket_flags::NONE, ip, port, sent);
}
template < typename T >
omni::net::socket_error send_to(const std::vector<T>& buffer, uint32_t len, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, flags, ip, port, sent);
}
template < std::size_t SZ >
omni::net::socket_error send_to(const char (&buffer)[SZ], const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, SZ, omni::net::socket_flags::NONE, ip, port, sent);
}
template < std::size_t SZ >
omni::net::socket_error send_to(const char (&buffer)[SZ], omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, SZ, flags, ip, port, sent);
}
omni::net::socket_error unsafe_send_to(const char* buffer, uint32_t len, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, omni::net::socket_flags::NONE, ip, port, sent);
}
omni::net::socket_error unsafe_send_to(const char* buffer, uint32_t len, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent)
{
return this->_send_to(buffer, len, flags, ip, port, sent);
}
void set_allow_ip4_fallback(bool set);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t op_val);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, omni::net::socket_option op_name, int32_t op_val);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t op_val);
omni::net::socket6& set_address_family(omni::net::address_family family);
omni::net::socket6& set_protocol_type(omni::net::protocol_type protocol);
omni::net::socket6& set_socket_type(omni::net::socket_type type);
omni::net::socket_error set_blocking_mode(omni::net::blocking_mode mode);
omni::net::socket_error shutdown(omni::net::socket_shutdown how);
omni::net::socket_type socket_type() const;
void swap(omni::net::socket6& other);
omni::string_t to_string_t() const;
std::string to_string() const;
std::wstring to_wstring() const;
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::net::socket6) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::net::socket6)
private:
omni::net::socket_t m_socket;
omni::net::dual_socket_addr_t m_addr;
omni::net::address_family m_family;
omni::net::protocol_type m_proto;
omni::net::socket_type m_type;
omni::net::dual_socket_endpoint_t m_ep;
mutable omni::net::socket_error m_last_err;
uint16_t m_port;
uint16_t m_conops;
#if defined(OMNI_OS_WIN)
omni::net::wsa_info m_wsa;
#endif
#if defined(OMNI_SAFE_SOCKET6)
mutable omni::sync::basic_lock m_mtx;
#endif
socket6(); // = delete
socket6(const omni::net::socket6& cp); // = delete
omni::net::socket6& operator= (const omni::net::socket6& other); // = delete
omni::net::socket_error _bind();
omni::net::socket_error _close(uint16_t timeout, bool shutdown);
omni::net::socket_error _receive(void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& received);
omni::net::socket_error _receive_from(void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, std::string& from_ip, uint16_t& from_port, uint32_t& received);
omni::net::socket_error _send(const void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent);
omni::net::socket_error _send_to(const void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, const std::string& ip, uint16_t port, uint32_t& sent);
};
}
namespace ipc {
#if defined(OMNI_ALLOW_UNIX_SOCKET)
class unix_socket
{
public:
unix_socket(omni::net::socket_type type);
unix_socket(omni::net::socket_type type, omni::net::protocol_type protocol);
unix_socket(omni::net::socket_type type, omni::net::protocol_type protocol, omni::net::socket_create_options create_ops);
~unix_socket();
omni::net::address_family address_family() const;
omni::net::socket_error accept(omni::ipc::unix_endpoint_descriptor& remote_ep);
omni::net::socket_error bind();
omni::net::socket_error bind(const std::string& ep);
omni::net::socket_error bind(const std::wstring& ep);
omni::net::socket_error bind(const char* ep);
template < std::size_t SZ >
omni::net::socket_error bind(const char (&ep)[SZ]) { return this->bind(std::string(ep)); }
std::string bound_endpoint() const;
omni::net::socket_error close();
omni::net::socket_error close(uint16_t timeout);
omni::net::socket_error connect();
omni::net::socket_error connect(const std::string& ep);
omni::net::socket_error connect(const std::wstring& ep);
omni::net::socket_error connect(const char* ep);
template < std::size_t SZ >
omni::net::socket_error connect(const char (&ep)[SZ]) { return this->connect(std::string(ep)); }
omni::net::socket_error disconnect(bool reuse);
std::string endpoint() const;
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t& op_val);
omni::net::socket_error get_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t& op_val);
omni::net::socket_t native_handle() const;
omni::net::socket_error open();
omni::net::socket_error open(omni::net::socket_type type, omni::net::protocol_type protocol);
omni::net::socket_error ioc(uint32_t op_code, omni::net::xfr_t* val);
bool is_bound() const;
bool is_connected() const;
bool is_open() const;
bool is_shutdown() const;
bool is_listening() const;
omni::net::socket_error listen();
omni::net::socket_error listen(int32_t backlog);
omni::net::socket_error last_error() const;
omni::net::protocol_type protocol() const;
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, received);
}
template < typename T >
omni::net::socket_error receive(std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& received)
{
// if CXX buffer.data
return this->_receive(&buffer[0], (buffer.size() * sizeof(T)), flags, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], uint32_t& received)
{
return this->_receive(buffer, SZ, omni::net::socket_flags::NONE, received);
}
template < std::size_t SZ >
omni::net::socket_error receive(char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, SZ, flags, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, uint32_t& received)
{
return this->_receive(buffer, buffer_size, omni::net::socket_flags::NONE, received);
}
omni::net::socket_error unsafe_receive(char* buffer, uint32_t buffer_size, omni::net::socket_flags flags, uint32_t& received)
{
return this->_receive(buffer, buffer_size, flags, received);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), omni::net::socket_flags::NONE, sent);
}
template < typename T >
omni::net::socket_error send(const std::vector<T>& buffer, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(&buffer[0], (buffer.size() * sizeof(T)), flags, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], uint32_t& sent)
{
return this->_send(buffer, SZ, omni::net::socket_flags::NONE, sent);
}
template < std::size_t SZ >
omni::net::socket_error send(const char (&buffer)[SZ], omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, SZ, flags, sent);
}
omni::net::socket_error send(const std::string& buffer, uint32_t& sent)
{
return this->unsafe_send(buffer.data(), buffer.size(), sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, uint32_t& sent)
{
return this->_send(buffer, buffer_size, omni::net::socket_flags::NONE, sent);
}
omni::net::socket_error unsafe_send(const char* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent)
{
return this->_send(buffer, buffer_size, flags, sent);
}
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, int32_t op_name, int32_t op_val);
omni::net::socket_error set_socket_option(omni::net::socket_option_level op_level, omni::net::tcp_option op_name, int32_t op_val);
omni::ipc::unix_socket& set_protocol_type(omni::net::protocol_type protocol);
omni::ipc::unix_socket& set_socket_type(omni::net::socket_type type);
omni::net::socket_error set_blocking_mode(omni::net::blocking_mode mode);
omni::net::socket_error shutdown(omni::net::socket_shutdown how);
omni::net::socket_type socket_type() const;
void swap(omni::ipc::unix_socket& other);
omni::string_t to_string_t() const;
std::string to_string() const;
std::wstring to_wstring() const;
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
OMNI_MEMBERS_FW(omni::ipc::unix_socket) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::ipc::unix_socket)
private:
omni::net::socket_t m_socket;
omni::net::sockaddr_un_t m_addr;
omni::net::protocol_type m_proto;
omni::net::socket_type m_type;
omni::net::socket_error m_last_err;
char m_ep[OMNI_UNIX_SOCKET_MAX_PATH];
uint16_t m_conops;
#if defined(OMNI_OS_WIN)
omni::net::wsa_info m_wsa;
#endif
#if defined(OMNI_SAFE_UNIX_SOCKET)
mutable omni::sync::basic_lock m_mtx;
#endif
unix_socket(); // = delete
unix_socket(const omni::ipc::unix_socket& cp); // = delete
omni::ipc::unix_socket& operator= (const omni::ipc::unix_socket& other); // = delete
omni::net::socket_error _close(uint16_t timeout, bool shutdown);
omni::net::socket_error _receive(void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& received);
omni::net::socket_error _send(const void* buffer, std::size_t buffer_size, omni::net::socket_flags flags, uint32_t& sent);
};
#endif
}
}
namespace std {
inline void swap(omni::net::socket& o1, omni::net::socket& o2)
{
o1.swap(o2);
}
inline void swap(omni::net::socket6& o1, omni::net::socket6& o2)
{
o1.swap(o2);
}
#if defined(OMNI_ALLOW_UNIX_SOCKET)
inline void swap(omni::ipc::unix_socket& o1, omni::ipc::unix_socket& o2)
{
o1.swap(o2);
}
#endif
}
#endif // OMNI_SOCKET_HPP